Sulphur Dioxide Levels Measured at Dundalk, Co. Louth

Data from Sulphur Dioxide Levels Measured at Dundalk, Co. Louth

The Graph shows the latest available results over the last 30 days.The measurement units are microgrammes per cubic meter.

  • The SO2 hourly limit of 350 ug m-3 is deemed breached if more than 24 exceedances have occurred. 

This data has not yet been validated as it is received automatically from the site.

Sharp changes are often due to maintenance or other instrument effects and should be treated cautiously.